CN216143138U - Coupling assembling for transmission case - Google Patents

Abstract

The utility model discloses a connecting assembly for a transmission case, which comprises a connecting piece, a cavity and a circular groove, wherein the circular groove is formed in the right side of the connecting piece, a storage groove is formed in the top of the inner wall of the circular groove, the cavity is formed in the connecting piece, a positioning mechanism is arranged in the cavity, and an output shaft is matched with the inside of the circular groove. The utility model discloses a, realize preliminary location through setting up circular recess, be provided with positioning mechanism in the inside of connecting piece simultaneously, just so can be fine prevent to drop, solved the poor problem of current location effect, this coupling assembling for transmission case possesses the advantage that the location effect is good.

Description

Coupling assembling for transmission case

Technical Field

The utility model belongs to the technical field of connecting assemblies, and particularly relates to a connecting assembly for a transmission case.

Background

Present coupling assembling, in order to satisfy the market demand, generally all use these aspects to optimize toward how better transmission and how more person of facilitating the use, often neglected the location that whether can be fine, present coupling assembling has, the driven effect is better and more person of facilitating the use uses these beneficial parts, but have certain restriction, when normal use, coupling assembling all is connected through the locating pin with the transmission case, after using for a long time, appear very easily not hard up and the phenomenon that drops, thereby take place danger, the problem that prior art exists is: the positioning effect is poor.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides the connecting component for the transmission case, which has the advantage of good positioning effect and solves the problem of poor positioning effect in the prior art.

The connecting assembly for the transmission case comprises a connecting piece, a cavity and a circular groove, wherein the circular groove is formed in the right side of the connecting piece, a storage groove is formed in the top of the inner wall of the circular groove, the cavity is formed in the connecting piece, a positioning mechanism is arranged in the cavity, and an output shaft is matched with the inside of the circular groove.

Preferably, the positioning mechanism comprises an extrusion block, the outer surface of the extrusion block is slidably connected with the inner wall of the storage groove, the top of the extrusion block is fixedly connected with a rotating rod, the top of the rotating rod penetrates through the storage groove and extends into the cavity, one end, far away from the extrusion block, of the rotating rod is in threaded connection with a rotating cylinder, the outer surface of the rotating cylinder is matched with an auxiliary positioning mechanism, the top of the rotating cylinder is fixedly connected with a conical gear set, the right side of the conical gear set is fixedly connected with a rotating handle, and the right side of the rotating handle penetrates through the cavity and extends to the right side of the connecting piece.

Preferably, the auxiliary positioning mechanism comprises a positioning block, an annular groove is formed in the positioning block, an annular block is rotatably connected to the inner portion of the annular groove, and the inner portion of the annular block is fixedly connected with the outer surface of the rotary cylinder.

Preferably, the left side and the right side of the inner wall of the storage groove are both provided with limiting grooves, the left side and the right side of the extrusion block are both fixedly provided with limiting blocks, and one ends of the two limiting blocks, which are far away from the extrusion block, are both in sliding connection with the inner parts of the limiting grooves.

Preferably, a supporting column is fixedly connected to the left side of the bevel gear set, and the left side of the supporting column is rotatably connected with the inner wall of the cavity.

Preferably, the bottom of the extrusion block is fixedly provided with an anti-slip mat, and the bottom of the anti-slip mat is provided with anti-slip lines.

Compared with the prior art, the utility model has the following beneficial effects:

1. the connecting component for the transmission case has the advantages that the primary positioning is realized by arranging the circular groove, and meanwhile, the positioning mechanism is arranged in the connecting piece, so that the connecting component can be well prevented from falling off, the problem of poor positioning effect in the prior art is solved, and the connecting component for the transmission case has the advantage of good positioning effect.

2. The power source of the whole positioning mechanism is realized by manually rotating the rotating handle, and because the force can be transmitted, the rotating handle is rotated and simultaneously the rotating cylinder is driven to rotate by the bevel gear set, so that the extrusion block can be pushed by the rotating rod to be matched with the output shaft for use, and the positioning effect is better.

3. The rotary cylinder is supported by the positioning block, and the annular groove is formed in the positioning block, so that the rotary cylinder can be rotatably connected with the annular block fixedly arranged on the outer surface of the rotary cylinder, the rotary cylinder only can rotate but cannot move, and the propelling effect is better.

4. The utility model can realize the sliding connection with the limiting blocks fixedly arranged at the left side and the right side of the extrusion block by arranging the limiting grooves, thereby not only being capable of well limiting the position of the extrusion block, but also being capable of ensuring that the motion trail of the extrusion block is more stable.

5. According to the utility model, the supporting columns are arranged, so that the supporting of the bevel gear set can be realized, and the rotating effect of the bevel gear set can be better.

6. According to the utility model, the anti-skid pad is arranged, and the anti-skid grains are arranged at the bottom of the anti-skid pad, so that the anti-skid effect is better.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;

FIG. 2 is a perspective view of an embodiment of the present invention with the output shaft removed;

FIG. 3 is a detailed view of a positioning mechanism provided by an embodiment of the present invention;

FIG. 4 is a detailed view of an auxiliary positioning mechanism provided in an embodiment of the present invention;

fig. 5 is a perspective view of an extrusion block provided by an embodiment of the present invention.

In the figure: 1. a connecting member; 2. a cavity; 3. a circular groove; 4. a storage tank; 5. a positioning mechanism; 51. extruding the block; 52. rotating the rod; 53. a rotary drum; 54. an auxiliary positioning mechanism; 541. positioning blocks; 542. an annular groove; 543. a ring block; 55. a bevel gear set; 56. rotating the handle; 6. an output shaft; 7. a limiting groove; 8. a limiting block; 9. and (4) a support column.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 4, the connection assembly for the transmission case provided by the embodiment of the utility model comprises a connection piece 1, a cavity 2 and a circular groove 3, wherein the circular groove 3 is arranged on the right side of the connection piece 1, the top of the inner wall of the circular groove 3 is provided with a storage groove 4, the cavity 2 is arranged inside the connection piece 1, a positioning mechanism 5 is arranged inside the cavity 2, and an output shaft 6 is matched with the inside of the circular groove 3.

Referring to fig. 3, the positioning mechanism 5 includes a squeezing block 51, the outer surface of the squeezing block 51 is slidably connected with the inner wall of the storage tank 4, the top of the squeezing block 51 is fixedly connected with a rotating rod 52, the top of the rotating rod 52 penetrates through the storage tank 4 and extends to the inside of the cavity 2, one end of the rotating rod 52, which is far away from the squeezing block 51, is connected with a rotating cylinder 53 in a threaded manner, an auxiliary positioning mechanism 54 is used in cooperation with the outer surface of the rotating cylinder 53, the top of the rotating cylinder 53 is fixedly connected with a bevel gear set 55, the right side of the bevel gear set 55 is fixedly connected with a rotating handle 56, and the right side of the rotating handle 56 penetrates through the cavity 2 and extends to the right side of the connecting piece 1.

Adopt above-mentioned scheme: the power source of the whole positioning mechanism 5 is realized by rotating the rotating handle 56 by manpower, and the force can be transmitted, so that the rotating handle 56 is rotated while the rotating cylinder 53 is driven to rotate by the bevel gear set 55, and the extrusion block 51 can be pushed to be matched with the output shaft 6 by the rotating rod 52, so that the positioning effect is better.

Referring to fig. 4, the auxiliary positioning mechanism 54 includes a positioning block 541, an annular groove 542 is opened inside the positioning block 541, an annular block 543 is rotatably connected inside the annular groove 542, and the inside of the annular block 543 is fixedly connected with the outer surface of the rotary cylinder 53.

Adopt above-mentioned scheme: the rotary barrel 53 is supported by the positioning block 541, and the annular groove 542 is formed in the positioning block 541, so that the rotary barrel 53 can be rotatably connected with the annular block 543 fixedly mounted on the outer surface of the rotary barrel 53, the rotary barrel 53 can only rotate and cannot move, and the propelling effect is better.

Referring to fig. 3, the left and right sides of the inner wall of the storage groove 4 are all provided with a limiting groove 7, the left and right sides of the extrusion block 51 are all fixedly provided with limiting blocks 8, and one ends of the two limiting blocks 8 far away from the extrusion block 51 are all connected with the inner sliding of the limiting groove 7.

Adopt above-mentioned scheme: through setting up spacing groove 7, just so can realize with the stopper 8 sliding connection of extrusion piece 51 left and right sides fixed mounting, the restriction that not only can be fine like this extrudees the position of piece 51, also enables the motion trail of extrusion piece 51 more stable simultaneously.

Referring to fig. 3, a supporting column 9 is fixedly connected to the left side of the bevel gear set 55, and the left side of the supporting column 9 is rotatably connected to the inner wall of the cavity 2.

Adopt above-mentioned scheme: through setting up support column 9, not only can play the support to bevel gear set 55 like this, also can make bevel gear set 55's rotatory effect better simultaneously.

Referring to fig. 5, a non-slip mat is fixedly mounted at the bottom of the extrusion block 51, and non-slip threads are formed at the bottom of the non-slip mat.

Adopt above-mentioned scheme: through setting up the slipmat, seted up anti-skidding line in the bottom of slipmat simultaneously, just so can make skid-proof effect better.

The working principle of the utility model is as follows:

when the positioning mechanism is used, firstly, the power source of the whole positioning mechanism 5 is realized by manually rotating the rotating handle 56, because force can be transmitted, the rotating barrel 53 is driven to rotate by the bevel gear set 55 while the rotating handle 56 is rotated, so that the extrusion block 51 can be pushed to be matched with the output shaft 6 for use by the rotating rod 52, and meanwhile, the limiting groove 7 is arranged, so that the sliding connection with the limiting blocks 8 fixedly arranged at the left side and the right side of the extrusion block 51 can be realized, thereby not only well limiting the position of the extrusion block 51, but also enabling the motion track of the extrusion block 51 to be more stable, and the positioning effect to be better, secondly, the support of the rotating barrel 53 is realized by the positioning block 541, and meanwhile, the annular groove 542 is arranged in the positioning block 541, so that the rotary connection with the annular block 543 fixedly arranged on the outer surface of the rotating barrel 53 can be realized, thereby realizing that the rotating barrel 53 can only self-turn and can not move, make propulsive effect better, last through setting up support column 9, not only can play the support to conical gear set 55 like this, also enable conical gear set 55's rotatory effect better simultaneously, make the effect of location also better.

In summary, the following steps: this coupling assembling for transmission case realizes preliminary location through setting up circular recess 3, is provided with positioning mechanism 5 in the inside of connecting piece 1 simultaneously, just so can be fine prevent to drop, has solved the poor problem of current location effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a coupling assembling for transmission case, includes connecting piece (1), cavity (2) and circular recess (3), its characterized in that: the utility model discloses a hollow cavity, including circular recess (3), storage tank (4) have been seted up at the top of circular recess (3) inner wall, circular recess (3) are seted up on the right side of connecting piece (1), storage tank (4) have been seted up at the top of circular recess (3) inner wall, the inside of connecting piece (1) is seted up in cavity (2), the inside of cavity (2) is provided with positioning mechanism (5), the inside cooperation of circular recess (3) is used and is had output shaft (6).

2. A connecting assembly for a gear box according to claim 1, wherein: positioning mechanism (5) are including extrusion piece (51), the surface of extrusion piece (51) and the inner wall sliding connection of storage tank (4), the top fixedly connected with rotary rod (52) of extrusion piece (51), the inside of storage tank (4) and extending to cavity (2) is run through at the top of rotary rod (52), the one end threaded connection who keeps away from extrusion piece (51) of rotary rod (52) has rotatory section of thick bamboo (53), the cooperation of the surface of rotatory section of thick bamboo (53) is used and is had auxiliary positioning mechanism (54), the top fixedly connected with conical gear group (55) of rotatory section of thick bamboo (53), the right side fixedly connected with twist grip (56) of conical gear group (55), the right side of twist grip (56) is run through cavity (2) and is extended to the right side of connecting piece (1).

3. A connecting assembly for a gear box according to claim 2, wherein: supplementary positioning mechanism (54) are including locating piece (541), ring channel (542) have been seted up to the inside of locating piece (541), the inside rotation of ring channel (542) is connected with annular piece (543), the inside of annular piece (543) and the surface fixed connection of rotatory section of thick bamboo (53).

4. A connecting assembly for a gear box according to claim 2, wherein: spacing groove (7) have all been seted up to the left and right sides of storage tank (4) inner wall, the equal fixed mounting in the left and right sides of extrusion piece (51) has stopper (8), and the one end that extrusion piece (51) were kept away from in two stopper (8) all with the inside sliding connection of spacing groove (7).

5. A connecting assembly for a gear box according to claim 2, wherein: the left side fixedly connected with support column (9) of bevel gear group (55), the left side of support column (9) is connected with the inner wall rotation of cavity (2).

6. A connecting assembly for a gear box according to claim 2, wherein: the bottom of the extrusion block (51) is fixedly provided with an anti-slip mat, and the bottom of the anti-slip mat is provided with anti-slip lines.

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